Alaina Kalanj (born April 17, 1980 in Vancouver, British Columbia, Canada), known professionally as Alaina Huffman, is a Canadian actress. She is best known for Smallville, Stargate Universe, and Supernatural.
She shares four children with ex-husband John Henry Huffman IV.
- Dawson's Creek (2002) as Rina
- Serving Sara (2002) as Receptionist
- Tru Calling (2003) as Paige Sanders
- The O.C. (2003) as Yvette
- Painkiller Jane (2007) as Maureen Bowers
- NCIS (2007) as Dana Arnett
- CSI: Miami (2008) as Cassandra Gray
- CSI: New York (2008) as Lori Winton
- Smallville (2008 - 2011) as Dinah Lance / Black Canary
- Stargate Universe (2009 - 2011) as Tamara Johansen
- Alphas (2011) as Sara Nelson
- NCIS: Los Angeles (2012) as Serena Miller
- Necessary Roughness (2013) as Allie
- Supernatural (2013 - 2014)a s Josie Sands/Abaddon
- The Hillywood Show (2018) as Little Girl
- The 100 (2020) as Nikki
- Riverdale (2022) as Twyla Twist
Tropes associated with Alaina and her career:
- Dye Hard: Best known as a redhead and brunette, but is a natural blonde.
- Real Life Writes the Plot: One of her pregnancies was written in Stargate Universe.
- Statuesque Stunner: She stands 5'9" and is no stranger to being a Ms. Fanservice.
- Written-In Infirmity: The aforementioned pregnancy in Stargate Universe.